Psychology & Psychiatry

Optimism is universal, and so are the benefits, researcher says

(Medical Xpress)—The capacity for optimism is often thought to be a defining characteristic of the human species. As a result, the potential benefits of optimism have been a popular research topic in psychology, and there ...

Health

Teen mentors inspire healthier choices in younger children

An obesity intervention taught by teen mentors in Appalachian elementary schools resulted in weight loss, lower blood pressure and healthy lifestyle changes among the younger students learning the curriculum, according to ...

Oncology & Cancer

Study shows COPD is not independent risk factor for lung cancer

Chronic obstructive pulmonary disease (COPD) and lung cancer are two of the most important smoking-related diseases worldwide, with a huge combined mortality bur¬den. Many consider the presence of COPD itself to be an independent ...

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